我已按照此 wiki上的指南将JasperReports Server 4.7.1 Pro与CAS身份验证集成。
身份验证成功完成，我可以重定向到主流程，/jasperserver-pro/flow.html?_flowId=homeFlow. 但是所有其他链接都会引发空指针异常。
我的猜测是我缺少一些属性来设置安全 xml 文件之一。
我在下面包含了完整的堆栈跟踪。
我应该研究的任何想法？
java.lang.NullPointerException at
com.jaspersoft.jasperserver.multipleTenancy.security.MTAcegiSecurityContextProvider.getContextUser(MTAcegiSecurityContextProvider.java:55) at
sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at
sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39) at
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) at
java.lang.reflect.Method.invoke(Method.java:597) at
org.springframework.aop.support.AopUtils.invokeJoinpointUsingReflection(AopUtils.java:318) at
org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:196) at
$Proxy97.getContextUser(Unknown Source) at
com.jaspersoft.jasperserver.search.action.RepositorySearchAction.init(RepositorySearchAction.java:135) at
sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at
sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39) at
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) at
java.lang.reflect.Method.invoke(Method.java:597) at
org.springframework.webflow.action.DispatchMethodInvoker.invoke(DispatchMethodInvoker.java:98) at
org.springframework.webflow.action.MultiAction.doExecute(MultiAction.java:123) at
org.springframework.webflow.action.AbstractAction.execute(AbstractAction.java:188) at
org.springframework.webflow.execution.ActionExecutor.execute(ActionExecutor.java:51) at
org.springframework.webflow.action.EvaluateAction.doExecute(EvaluateAction.java:77) at
org.springframework.webflow.action.AbstractAction.execute(AbstractAction.java:188) at
org.springframework.webflow.execution.AnnotatedAction.execute(AnnotatedAction.java:145) at
org.springframework.webflow.execution.ActionExecutor.execute(ActionExecutor.java:51) at
org.springframework.webflow.engine.ActionState.doEnter(ActionState.java:101) at
org.springframework.webflow.engine.State.enter(State.java:194) at
org.springframework.webflow.engine.Transition.execute(Transition.java:227) at
org.springframework.webflow.engine.DecisionState.doEnter(DecisionState.java:51) at
org.springframework.webflow.engine.State.enter(State.java:194) at
org.springframework.webflow.engine.Flow.start(Flow.java:535) at
org.springframework.webflow.engine.impl.FlowExecutionImpl.start(FlowExecutionImpl.java:366) at
org.springframework.webflow.engine.impl.FlowExecutionImpl.start(FlowExecutionImpl.java:225) at
org.springframework.webflow.executor.FlowExecutorImpl.launchExecution(FlowExecutorImpl.java:140) at
sun.reflect.GeneratedMethodAccessor230.invoke(Unknown Source) at
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) at
java.lang.reflect.Method.invoke(Method.java:597) at
org.springframework.aop.support.AopUtils.invokeJoinpointUsingReflection(AopUtils.java:318) at
org.springframework.aop.framework.ReflectiveMethodInvocation.invokeJoinpoint(ReflectiveMethodInvocation.java:183) at
org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:150) at
org.springframework.security.intercept.method.aopalliance.MethodSecurityInterceptor.invoke(MethodSecurityInterceptor.java:66) at
org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:172) at
org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:202) at
$Proxy188.launchExecution(Unknown Source) at
org.springframework.webflow.mvc.servlet.FlowHandlerAdapter.handle(FlowHandlerAdapter.java:193) at
org.springframework.webflow.mvc.servlet.FlowController.handleRequest(FlowController.java:174) at
org.springframework.web.servlet.mvc.SimpleControllerHandlerAdapter.handle(SimpleControllerHandlerAdapter.java:48) at
org.springframework.web.servlet.DispatcherServlet.doDispatch(DispatcherServlet.java:900) at
org.springframework.web.servlet.DispatcherServlet.doService(DispatcherServlet.java:827) at
org.springframework.web.servlet.FrameworkServlet.processRequest(FrameworkServlet.java:882) at
org.springframework.web.servlet.FrameworkServlet.doGet(FrameworkServlet.java:778) at
javax.servlet.http.HttpServlet.service(HttpServlet.java:621) at
javax.servlet.http.HttpServlet.service(HttpServlet.java:728) at
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:305) at
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:210) at
org.springframework.security.util.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:399) at
com.jaspersoft.jasperserver.api.security.IPadSupportFilter.doFilter(IPadSupportFilter.java:67) at
org.springframework.security.util.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:411) at
com.jaspersoft.jasperserver.api.security.JSSwitchUserProcessingFilter.doFilterHttp(JSSwitchUserProcessingFilter.java:154) at
org.springframework.security.ui.SpringSecurityFilter.doFilter(SpringSecurityFilter.java:53) at
org.springframework.security.util.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:411) at
org.springframework.security.intercept.web.FilterSecurityInterceptor.invoke(FilterSecurityInterceptor.java:109) at
org.springframework.security.intercept.web.FilterSecurityInterceptor.doFilter(FilterSecurityInterceptor.java:83) at
org.springframework.security.util.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:411) at
org.springframework.security.ui.ExceptionTranslationFilter.doFilterHttp(ExceptionTranslationFilter.java:101) at
org.springframework.security.ui.SpringSecurityFilter.doFilter(SpringSecurityFilter.java:53) at
org.springframework.security.util.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:411) at
com.jaspersoft.ji.license.LicenseCheckFilter.doFilter(LicenseCheckFilter.java:108) at
org.springframework.security.util.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:411) at
com.jaspersoft.ji.license.JILicenseFilter.doFilter(JILicenseFilter.java:66) at
org.springframework.security.util.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:411) at
org.springframework.security.providers.anonymous.AnonymousProcessingFilter.doFilterHttp(AnonymousProcessingFilter.java:105) at
org.springframework.security.ui.SpringSecurityFilter.doFilter(SpringSecurityFilter.java:53) at
org.springframework.security.util.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:411) at
com.jaspersoft.jasperserver.api.metadata.user.service.impl.MetadataAuthenticationProcessingFilter.doFilter(MetadataAuthenticationProcessingFilter.java:139) at
org.springframework.security.util.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:411) at
com.jaspersoft.jasperserver.war.util.RequestParameterAuthenticationFilter.doFilter(RequestParameterAuthenticationFilter.java:96) at
org.springframework.security.util.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:411) at
com.jaspersoft.jasperserver.multipleTenancy.MTBasicProcessingFilter.doFilterHttp(MTBasicProcessingFilter.java:180) at
org.springframework.security.ui.SpringSecurityFilter.doFilter(SpringSecurityFilter.java:53) at
org.springframework.security.util.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:411) at
com.jaspersoft.jasperserver.war.UserPreferencesFilter.doFilter(UserPreferencesFilter.java:185) at
org.springframework.security.util.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:411) at
org.springframework.security.ui.AbstractProcessingFilter.doFilterHttp(AbstractProcessingFilter.java:278) at
org.springframework.security.ui.SpringSecurityFilter.doFilter(SpringSecurityFilter.java:53) at
org.springframework.security.util.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:411) at
com.jaspersoft.jasperserver.war.UserPreferencesFilter.doFilter(UserPreferencesFilter.java:185) at
org.springframework.security.util.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:411) at
com.jaspersoft.jasperserver.api.logging.filter.BasicLoggingFilter.doFilter(BasicLoggingFilter.java:53) at
org.springframework.security.util.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:411) at
com.jaspersoft.jasperserver.api.security.JSCsrfGuardFilter.doFilter(JSCsrfGuardFilter.java:83) at org.springframework.security.util.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:411) at
com.jaspersoft.jasperserver.api.security.WebAppSecurityFilter.doFilter(WebAppSecurityFilter.java:76) at
org.springframework.security.util.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:411) at
com.jaspersoft.jasperserver.war.MultipartRequestWrapperFilter.doFilter(MultipartRequestWrapperFilter.java:90) at
org.springframework.security.util.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:411) at
com.jaspersoft.jasperserver.api.security.encryption.EncryptionFilter.doFilter(EncryptionFilter.java:130) at
org.springframework.security.util.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:411) at
org.springframework.security.context.HttpSessionContextIntegrationFilter.doFilterHttp(HttpSessionContextIntegrationFilter.java:235) at
org.springframework.security.ui.SpringSecurityFilter.doFilter(SpringSecurityFilter.java:53) at
org.springframework.security.util.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:411) at
org.springframework.security.util.FilterChainProxy.doFilter(FilterChainProxy.java:188) at
org.springframework.security.util.FilterToBeanProxy.doFilter(FilterToBeanProxy.java:99) at
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:243) at
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:210) at
com.jaspersoft.jasperserver.war.util.CharacterEncodingFilter.doFilter(CharacterEncodingFilter.java:67) at
org.springframework.web.filter.DelegatingFilterProxy.invokeDelegate(DelegatingFilterProxy.java:346) at
org.springframework.web.filter.DelegatingFilterProxy.doFilter(DelegatingFilterProxy.java:259) at
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:243) at
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:210) at
com.jaspersoft.jasperserver.war.P3PFilter.doFilter(P3PFilter.java:43) at
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:243) at
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:210) at
org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:222) at
org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:123) at
org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:581) at
org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:171) at
org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:99) at
org.apache.catalina.valves.AccessLogValve.invoke(AccessLogValve.java:936) at
org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:118) at
org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:407) at
org.apache.coyote.http11.AbstractHttp11Processor.process(AbstractHttp11Processor.java:1004) at
org.apache.coyote.AbstractProtocol$AbstractConnectionHandler.process(AbstractProtocol.java:589) at
org.apache.tomcat.util.net.JIoEndpoint$SocketProcessor.run(JIoEndpoint.java:312) at
java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886) at
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908) at
java.lang.Thread.run(Thread.java:662)